Russell Jerome Du Frain, American cytogeneticist. Achievements include being first to access accurately Alpha Particle damage to Human Lymphocyte Chromosomes; research elucidating Halogenated Pyrmidine role in sister chromatid exchange; documented genetic predisposition to colon cancer in Tamarins. Research grantee National Institutes of Health, 1978-1984.
Biology and earth science teacher Pekin (Illinois) Community High School, 1968-1969. Assistant professor biology Moraine Valley Community College, Palos Hills, Illinois, 1969-1971. Associate scientist to program director Oak Ridge (Tennessee) Associated Universities, 1975-1985.
Senior research geneticist Allied-Signal Corporation, Morristown, New Jersey, 1985-1988. Senior research investigator Bristol-Myers Squibb Company, Syracuse, New York, since 1988. Affiliate Tennessee Center for Biotechnology, Knoxville, 1983-1984.
Consultant Integrated Laboratory Systems, Durham, North Carolina, 1988-1990.
1968 - 1969
1969 - 1971
1975 - 1985
1985 - 1988